org.apache.lenya.xml
Class XPSAssembler

java.lang.Object
  org.apache.lenya.xml.XPSAssembler

All Implemented Interfaces:

XPSInclude

public class XPSAssembler
extends java.lang.Object
implements XPSInclude

XLink/XInclude Processor (Nesting, Caching, Java, Exceptions)

Constructor Summary

XPSAssembler()
Creates a new XPSAssembler object.

XPSAssembler(java.lang.String includeoption)
Creates a new XPSAssembler object.

Method Summary

org.w3c.dom.Document	assemble(org.w3c.dom.Document document, java.lang.String reference, java.lang.String cocoon) DOCUMENT ME!
org.w3c.dom.Document	assemble(java.lang.String reference, java.lang.String cocoon) DOCUMENT ME!
void	deleteFromCache(java.net.URL url) Remove file from cache
java.io.File	getCacheFile(java.net.URL url) DOCUMENT ME!
java.util.Vector	include(java.lang.String[] args, XPSSourceInformation sourceInfo) param args args[0]=url
java.lang.String	includeClassName(java.lang.String href, java.util.Vector args) DOCUMENT ME!
static void	main(java.lang.String[] args) Usage of XPSAssembler
org.w3c.dom.NodeList	noNodesReturnedFromXLink(XLink xlink) DOCUMENT ME!
org.w3c.dom.NodeList	processXLink(XLink xlink, org.w3c.dom.Element orgChild, XPSSourceInformation currentInfo) Process XLink
java.io.InputStream	readXML(XPSSourceInformation currentInfo) DOCUMENT ME!
void	traverse(org.w3c.dom.Node newParent, org.w3c.dom.Node orgChild, XPSSourceInformation sourceInfo, XPSSourceInformation currentInfo) Traverses recursively and looks for XLinks and includes the returned NodeList
boolean	tryWritingToCache(XPSSourceInformation currentInfo, org.w3c.dom.Document newDocument) DOCUMENT ME!
boolean	writeToCache(java.lang.String protocol, java.io.File cacheFile, org.w3c.dom.Document newDocument)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XPSAssembler

public XPSAssembler()

Creates a new XPSAssembler object.

XPSAssembler

public XPSAssembler(java.lang.String includeoption)

Creates a new XPSAssembler object.

Parameters:

includeoption - DOCUMENT ME!

Method Detail

main

public static void main(java.lang.String[] args)

Usage of XPSAssembler

Parameters:

args - URI

assemble

public org.w3c.dom.Document assemble(java.lang.String reference,
                                     java.lang.String cocoon)

DOCUMENT ME!

Parameters:

reference - DOCUMENT ME!

cocoon - DOCUMENT ME!

Returns:

DOCUMENT ME!

deleteFromCache

public void deleteFromCache(java.net.URL url)

Remove file from cache

Parameters:

url - DOCUMENT ME!

assemble

public org.w3c.dom.Document assemble(org.w3c.dom.Document document,
                                     java.lang.String reference,
                                     java.lang.String cocoon)

DOCUMENT ME!

Parameters:

document - DOCUMENT ME!

reference - DOCUMENT ME!

cocoon - DOCUMENT ME!

Returns:

DOCUMENT ME!

readXML

public java.io.InputStream readXML(XPSSourceInformation currentInfo)
                            throws java.lang.Exception

DOCUMENT ME!

Parameters:

currentInfo - DOCUMENT ME!

Returns:

DOCUMENT ME!

Throws:

java.lang.Exception - DOCUMENT ME!

tryWritingToCache

public boolean tryWritingToCache(XPSSourceInformation currentInfo,
                                 org.w3c.dom.Document newDocument)

DOCUMENT ME!

Parameters:

currentInfo - DOCUMENT ME!

newDocument - DOCUMENT ME!

Returns:

DOCUMENT ME!

include

public java.util.Vector include(java.lang.String[] args,
                                XPSSourceInformation sourceInfo)

param args args[0]=url

Specified by:

include in interface XPSInclude

Parameters:

args - DOCUMENT ME!

sourceInfo - DOCUMENT ME!

Returns:

DOCUMENT ME!

traverse

public void traverse(org.w3c.dom.Node newParent,
                     org.w3c.dom.Node orgChild,
                     XPSSourceInformation sourceInfo,
                     XPSSourceInformation currentInfo)

Traverses recursively and looks for XLinks and includes the returned NodeList

Parameters:

newParent - DOCUMENT ME!

orgChild - DOCUMENT ME!

sourceInfo - DOCUMENT ME!

currentInfo - DOCUMENT ME!

processXLink

public org.w3c.dom.NodeList processXLink(XLink xlink,
                                         org.w3c.dom.Element orgChild,
                                         XPSSourceInformation currentInfo)

Process XLink

Parameters:

xlink - DOCUMENT ME!

orgChild - DOCUMENT ME!

currentInfo - DOCUMENT ME!

Returns:

DOCUMENT ME!

noNodesReturnedFromXLink

public org.w3c.dom.NodeList noNodesReturnedFromXLink(XLink xlink)

DOCUMENT ME!

Parameters:

xlink - DOCUMENT ME!

Returns:

DOCUMENT ME!

includeClassName

public java.lang.String includeClassName(java.lang.String href,
                                         java.util.Vector args)

DOCUMENT ME!

Parameters:

href - DOCUMENT ME!

args - DOCUMENT ME!

Returns:

DOCUMENT ME!

getCacheFile

public java.io.File getCacheFile(java.net.URL url)

DOCUMENT ME!

Parameters:

url - DOCUMENT ME!

Returns:

DOCUMENT ME!

writeToCache

public boolean writeToCache(java.lang.String protocol,
                            java.io.File cacheFile,
                            org.w3c.dom.Document newDocument)